// Copyright 2023 sigma
//
// Licensed under the Apache License, Version 2.0 (the "License");
// you may not use this file except in compliance with the License.
// You may obtain a copy of the License at
//
//     http://www.apache.org/licenses/LICENSE-2.0
//
// Unless required by applicable law or agreed to in writing, software
// distributed under the License is distributed on an "AS IS" BASIS,
// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
// See the License for the specific language governing permissions and
// limitations under the License.

package manifest

import "github.com/opencontainers/go-digest"

// Refs image tag and digest
type Refs struct {
	Tag    string
	Digest digest.Digest
}

func (h *handler) parseRef(ref string) Refs {
	var refs = Refs{}

	digest, err := digest.Parse(ref)
	if err != nil {
		refs.Tag = ref
	} else {
		refs.Digest = digest
	}

	return refs
}
